| Ponce to Montalegre | 3,802.88 mi (6,120.14 km) |
| Ponce to Montemor-o-Novo | 3,758.08 mi (6,048.04 km) |
| Ponce to Montemor-o-Velho | 3,743.55 mi (6,024.66 km) |
| Ponce to Montijo | 3,721.57 mi (5,989.29 km) |
| Ponce to Mortagua | 3,769.13 mi (6,065.83 km) |
| Ponce to Moura | 3,796.68 mi (6,110.17 km) |
| Ponce to Murtosa | 3,750.60 mi (6,036.01 km) |
| Ponce to Nazare | 3,719.08 mi (5,985.28 km) |
| Ponce to Nelas | 3,789.77 mi (6,099.05 km) |
| Ponce to Obidos | 3,712.46 mi (5,974.63 km) |
| Ponce to Odemira | 3,729.50 mi (6,002.06 km) |
| Ponce to Odivelas | 3,707.28 mi (5,966.29 km) |
| Ponce to Oeiras | 3,699.20 mi (5,953.29 km) |
| Ponce to Olhao | 3,770.28 mi (6,067.68 km) |
| Ponce to Oliveira de Azemeis | 3,759.68 mi (6,050.62 km) |
